This story is being featured as part of our “Yahoo Best of 2015” series. It was originally published on February 26, 2015. It was the mind-bender that blew up the Internet: the mystery of the dress ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Remember "The Dress" — the photograph that sparked an online firestorm about whether the garment ...

In late February 2015, the internet seemed to be a simpler place. Tumblr was still popular, Twitter was still Twitter and "going viral" was something of a more ubiquitous experience. And nothing that ...